IVY TECH APHY 101 FINAL BUNDLED TESTS
VERIFIED QUESTIONS AND ACCURATE
ANSWERS GRADED A+
⩥ lateral.
Answer: Away from the midline of the body
⩥ superior.
Answer: Higher on the body, nearer to the head
⩥ inferior.
Answer: Away from the head end or toward the lower part of a structure
or the body; below.
⩥ anterior.
Answer: Front of body/ body structure
⩥ posterior.
Answer: Nearer to or at the back of the body
⩥ ventral.
Answer: At the belly side
,⩥ dorsal.
Answer: Backside
⩥ Why is chemistry an important part of physiology?.
Answer: Understanding the basics of chemistry is essential for
understanding physiology, because body functions result from cellular
functions that, in turn, result from chemical changes.
⩥ atom.
Answer: Smallest particle of an element
⩥ element.
Answer: A pure substance that cannot be broken down into other
substances by chemical or physical means
⩥ molecule.
Answer: Two or more atoms may combine to form a distinctive type of
particle
⩥ compound.
Answer: (chemistry) a substance formed by chemical union of two or
more elements or ingredients
,⩥ Name the bulk elements in the human body..
Answer: carbon, hydrogen, oxygen, nitrogen, sulfur, and phosphorus
⩥ atomic number.
Answer: Number of protons in an atom
⩥ atomic weight.
Answer: equals the number of protons and neutrons in its nucleus.
⩥ ion.
Answer: An atom or group of atoms that has gained or lost one or more
electrons, thus acquiring a charge.
⩥ How do you indicate an ion in a molecular formula?.
Answer: negative ions have (-), positive ions have (+)
⩥ isotope.
Answer: An atom with the same number of protons and a different
number of neutrons from other atoms of the same element.
⩥ Synthesis reaction.
, Answer: A chemical reaction in which two or more reactants combine to
produce a single product.
A+B --> AB
⩥ Decomposition reaction.
Answer: A reaction in which a single compound breaks down to form
two or more simpler substances
AB --> A+B
⩥ Exchange reaction.
Answer: Chemical reaction in which bonds are both made and broken;
atoms become combined with different atoms.,
AB+CD ---> AD+CB
⩥ Reversible reaction.
Answer: A reaction in which the conversion of reactants to products and
the conversion of products to reactants occur simultaneously. It's shown
by a double arrow,
A + B <--> AB
⩥ Electrolyte.
Answer: Substances that release ions in water
VERIFIED QUESTIONS AND ACCURATE
ANSWERS GRADED A+
⩥ lateral.
Answer: Away from the midline of the body
⩥ superior.
Answer: Higher on the body, nearer to the head
⩥ inferior.
Answer: Away from the head end or toward the lower part of a structure
or the body; below.
⩥ anterior.
Answer: Front of body/ body structure
⩥ posterior.
Answer: Nearer to or at the back of the body
⩥ ventral.
Answer: At the belly side
,⩥ dorsal.
Answer: Backside
⩥ Why is chemistry an important part of physiology?.
Answer: Understanding the basics of chemistry is essential for
understanding physiology, because body functions result from cellular
functions that, in turn, result from chemical changes.
⩥ atom.
Answer: Smallest particle of an element
⩥ element.
Answer: A pure substance that cannot be broken down into other
substances by chemical or physical means
⩥ molecule.
Answer: Two or more atoms may combine to form a distinctive type of
particle
⩥ compound.
Answer: (chemistry) a substance formed by chemical union of two or
more elements or ingredients
,⩥ Name the bulk elements in the human body..
Answer: carbon, hydrogen, oxygen, nitrogen, sulfur, and phosphorus
⩥ atomic number.
Answer: Number of protons in an atom
⩥ atomic weight.
Answer: equals the number of protons and neutrons in its nucleus.
⩥ ion.
Answer: An atom or group of atoms that has gained or lost one or more
electrons, thus acquiring a charge.
⩥ How do you indicate an ion in a molecular formula?.
Answer: negative ions have (-), positive ions have (+)
⩥ isotope.
Answer: An atom with the same number of protons and a different
number of neutrons from other atoms of the same element.
⩥ Synthesis reaction.
, Answer: A chemical reaction in which two or more reactants combine to
produce a single product.
A+B --> AB
⩥ Decomposition reaction.
Answer: A reaction in which a single compound breaks down to form
two or more simpler substances
AB --> A+B
⩥ Exchange reaction.
Answer: Chemical reaction in which bonds are both made and broken;
atoms become combined with different atoms.,
AB+CD ---> AD+CB
⩥ Reversible reaction.
Answer: A reaction in which the conversion of reactants to products and
the conversion of products to reactants occur simultaneously. It's shown
by a double arrow,
A + B <--> AB
⩥ Electrolyte.
Answer: Substances that release ions in water
